I say glimpse, but the following six minute-long trailer shows off everything from exploration to combat, the consequences of Arthur Morgan's actions, and hunting and trade. Saddle up, partner:

Above, Rockstar bills its 'lawless frontier' as a "living world that's not simply open, but deeper." Be that while forming friendships, creating enemies or kicking back with yer pals while playing cards, I'm into it.

There's even a wee snippet of its slow-mo Dead Eye shooting system in there—which the narrator there explains will be explored deeper in its next short.